<?php
/**
 * Created by PhpStorm.
 * User: THUNDEROBOT
 * Date: 2021/1/13
 * Time: 10:08
 */

namespace app\admin\model;


use think\Model;

class Course extends Model
{
    public function course(){
     $data = $this->select();
//        echo $this->getLastSql();
        return $data;

    }

}